Full context:   There are two texts of Hegel's Logic. The first, The Science of Logic (1812, 1813, 1816; bk.I revised 1831), is sometimes also called the "Greater Logic." The second is the first volume of Hegel's Encyclopedia and is sometimes known as the "Lesser Logic." The Encyclopedia Logic is an abbreviated or condensed presentation of the same dialectic. Hegel composed it for use with students in the lecture hall, not as a substitute for its proper, book-length exposition.[m]